body{
	font-family: "宋体";
	font-size: 100%;
	color: #ADADAD;
	height: 5000px;
    width: 100%;
    overflow: auto;
    overflow-x: hidden;
    padding: 1rem 10%;
    padding-bottom: 0;
    box-sizing: border-box; 
    float：none; 
    position: relative;
}
.logo{
	margin: 0 auto;
	height: 44px;
	width: 136px;	
	margin-top:20px ;
}

.nav{
	margin: 0 auto;
	margin-top: 0px;
	display: -webkit-flex;
    display: flex;
    justify-content: space-around;
    font-size: 18px;
    font-weight: bold;
    color: white;
    }
.nav a{
	float: left;
	display: inline-block;
	margin: 0 5% 0 5%;
	text-decoration: none;
	margin-left: 11%;
}
.nav a:hover{
	color: white;
}
.nav .firstNav{
	margin-left: 0;
}
.nav .active{
	color: #ffffff;
}
header{	
	width: 100%;
	height: 70px;
	box-shadow: 0px 4px 4px;
	padding-top: 15px;
	position: relative;
	text-align: center;
	padding-bottom: 10px;
	vertical-align: top;
	background: rgb(0,0,0);
	height: 75px;
	width:100%;
	filter: alpha(opacity=75);
    opacity: 0.75;
}

a{
    text-decoration: none;
    color: #000000;
}
ul{
    display: block;
    text-align: center;
    margin: 0;
    padding: 0;
}
li{
    list-style: none;
    display: inline-block;
    margin-right: 21px;
}
li:last-child{
    margin: 0;
}
.wrap{
	position: relative;
	width: 100%;
	overflow: hidden;
	min-width: 320px;
}
.center{
	width: 90%;
	margin: 0px auto;
	position: relative;
	margin-top: 130px;
	min-width: 640px;
	overflow: hidden;
	width:800px;
	max-width: 1200px;
}
.swiper{
	width: 100%;
	overflow: hidden;
}
.device {
  width: 100%;
  position: relative;
  height: 500px;
}

.swiper-container {
  width: 100%;
  overflow: hidden;
}
.swiper-wrap{
	position:relative;
	width:100%;
	transition-property:transform, left, top;
	transition-duration:0s;
	transform:translate3d(0px,0,0);
	transition-timing-function:ease;
}
.swiper-slide{
		float: left;
}
.swiper-slide img{
	width: 100%;
}
.pagination {
  position: absolute;
  left: 0;
  text-align: center;
  bottom:-25px;
  width: 100%;
}
.message{
	position: relative;
	background:rgb(0,0,0);
	z-index: 22;
	bottom: 0;
	width: 100%;
	height: 35px;
	overflow: hidden;
	filter:alpha(opacity=50);
	opacity: 0.5;
	color: white
	text-align: center
}

.message p{
	width: 100%;
	text-align: center;
	color: #f2f2f2;
	line-height: 35px;
	position: absolute;
	top: 35px;
	display: none;
}
.swiper_p{
	margin-top: 50px;
	text-align: 2em;
	padding-bottom: 2%;
	padding-top: 2%;
	border-bottom: 1px #e8e8e8 solid;
	border-top: 1px #e8e8e8 solid;
	font-size: 1.2em;
	line-height: 1.5em;
	font-family: "楷体";
}
html
{   background: #f2f2f2;
    height: 100%;
    overflow: auto;
}
ul{
	list-style: none;
}
img{
	border:none;
}
.content{
	width: 100%;
	overflow: hidden;
}
.con{
	width: 31%;
	border-radius: 5px;
	height: 200px;
	background: white;
	float: left;
	margin: 2% 1.15%;
	overflow: hidden;
	color: #959595;
	text-decoration: none;
	box-shadow: 2px 2px 2px #e3e3e3;
	position: relative;
}
.con2{

	margin: 2% 3.5%;

}
.work{
	width: 100%;
	position: absolute;
	background: rgba(0,0,0,0.4)!important;
	height: 200px;
	display: none;
	background: rgb(0,0,0);
	filter:alpha(opacity=40);
}
.work_wrap{
	position: absolute;
	margin-top: -30px;
	top: 50%;
	left: 50%;
}
.work_title{
	font-size: 32px;
}
.work_remark{
    font-family:STSong,"仿宋";
	font-size: 0.9em;
}
.parner{
	margin: 2% auto;
	width: 100%;
	overflow: hidden;
	text-align: center;
}
.parner span img{
	width: 4.8%;
	margin:0px 0.7%;
	min-width: 35px;
}
.con div ul{
	color: white;
	margin-left: -100%;
}
.con div ul li{
	text-align: center;
}
.con img{
	width: 100%;
	float: left;
}
.con p{
	clear: both;
	text-align: center;
	line-height: 35px;	
	font-family: HUM521L;
	font-size: 0.98em;
	color: #666666;
	white-space:nowrap;
}
.con2{
	margin: 2% 3.5%;
}
.swiper-container {
	margin:0 auto;
	position:relative;
	overflow:hidden;
	backface-visibility:hidden;
	z-index:1;
}
.swiper-wrapper {
	position:relative;
	width:100%;	
	transition-property:transform, left, top;
	transition-duration:0s;
	transform:translate3d(0px,0,0);
	transition-timing-function:ease;
}
.swiper-free-mode > .swiper-wrapper {
	transition-timing-function: ease-out;
	margin: 0 auto;
}
.swiper-slide {
	float: left;
}
footer{
	background: #e0e0e0;position:relative;
	width: 100%;margin-top: 40px;padding-top: 10px;
	padding-bottom: 10px;
	text-shadow:1px 1px 1px white;
	color: #666666;
	overflow: hidden;
}
.footer_left,.footer_right{
width: 49%;
display: inline-block;
}
.footer_left{
	vertical-align: top;
	float: left;
}
.footer_right{
	border-left:1px #bcbcbc solid;
	float: right;
}
.link{
	float: right;
	height: 50px;
}
.link a{
	width: 30px;
    float: left;
    margin-left: 6px;
}
.link1{
	margin-left: 0;
}
.link a img{
	width: 100%;
}
.contact{
	margin-left: 3%;
	font-size: 0.75em;
}
.contact_logo{
	width: 143px;
	margin-bottom: 10px;
}
.contact_logo img{
	width: 100%;
}
.contact p{
	margin-bottom: 10px;
}
.bar{
	position: absolute;
	color: #8e8e8e;
	font-size: 0.9em;
	bottom: 5px;
	font-family: HUM521L;
	width: 100%;
}
.content-slide {
  padding: 20px;
  color: #fff;
}
.parner span img{
	margin: 0 6px;
}
.content .con:nth-child(2n+1){
	margin-left: 0;
}





















@media screen and (max-width: 1200px) {
.head_wrap{
	height: 78px;
}
head{
	  height: 65px;
      padding-bottom: 0;
      padding-top: 5px;}
.logo{
	  width: 110px;
	  height: 32px}	
}

@media  screen and (max-width: 640px) {
	body{
		font-size: 86%;
		}
    .center{
    	width:96%;
    	margin-top:90px;
    	min-width: 310px;
    	}
    .slider{
    	width: 13px;
    	top: 70px;
    	}
    .link a{
    	margin-left: 5px;
    	}
    .contact{
    	margin-left: 10px;
    	}
    .contact_logo{
    	width: 120px;
    	}
    .contact p{
    	margin-bottom: 3px;
    	}
    .footer{
    	margin-top: 20px;
    	}
    .work_title{
    	font-size: 24px;
    	}
}
@media screen and (max-width: 480px) {
	link{
		margin-right: 0px;
		}
    .contact{
    	margin-left: 2px;
    	}
    .work_title{
    	font-size: 16px;
    	}
}
@media screen and (max-width: 1201px){ 
    .swiper_p{
    	font-size: 1em;
    	}
}
@media screen and (max-width: 641px){
    .swiper_p{
    	font-size: 0.9em;
    	}
}
@media screen and (max-width: 641px) {
    .swiper_p{
    	margin-top: 35px;
    	}
    .message{
    	height: 25px;
    	}
    .message p{
    	line-height: 25px;top: 25px;
    	}
    .con p{
    	line-height: 25px; 
    	}
    .work_title{
    	font-size: 24px;
    	}
}
@media screen and (max-width: 480px){
    .work_wrap{
	margin-top: -20px;
}
    .work_title{font-size: 20px;}
    .content .con:nth-child(n){
	width: 48%;
	margin-top: 2%;
	margin-left: 4%;
	margin-right: 0;
}